I searched around quite a bit through the second link (the first one is invalid), but couldn't find anything that told me what file. I am now connected using WinSCP and OpenSSH, but can't tell what file(s) need to be modified. Any help would be appreciated... thanks!

The only way I'm aware of which you can change slider text is through SSH. Assuming you are on Windows, Winscp is an easy program with a nice GUI interface to do this with. Download it here. Here's a link that will get you started on editing slider text. You will need a plist editor too. You can find that here.